ASP makes full use of err. Description

We are generally debugging ProgramSome operations may fail inexplicably, and there is no error message, especially when the database operation is executed, it is clearly executed, but there is no record change in the database, it is very depressing! This problem occurred just now when I was engaged in the FSO delete operation. Later, I put an err. Description and immediately asked where the error was. Therefore, we must make full use of this problem!

Use on error resume next
... Program
If err. Number> 0 then
Response. Write err. Description
Response. End
End if